Rescue Dog Training

What are the basics of dog training? Rescue dogs and training? Please read the question?
I want one Dog Humane Society and choose a dog easily recyclable and / or one that is already formed. If it is formed, which personally I do for my answer? On the other hand, what are exactly the things I can train? In fact, if you listen and can understand the commands, will be able to understand most of what he wants, right?
I agree, there is an advantage to a dog that already has the basics. He said, learn more about the types of dogs you want, and ages. Often, the behavior a dog will change every few weeks at home … housing is not the most "normal" environments. And there's a dog spends a certain age, like people. Puppies, adolescence, adults, elderly. It would be nice to know what to expect. Training classes: Also, I recommend training courses, even for experienced people and dogs with experience. I always take my dog from time to time to refresh your memory. It's fun, I learn new things, learn new things, refresh our old things, other things to learn from us, meet new people and dogs … the list is long. training class is also a good experience all around. Basics: good book or two for help. One of the recommendations by the author is below. The basis of sit, stay, leave, and works very well on a leash. With a book, you will look other things, and if you have access to training courses, can get more ideas. Training your dog is very nice. They are so happy to please teamwork is ay very stuck. http://kingdom-of-dog.blogspot.com/